New monoclinic boscalide crystal modification with defined melting point useful as herbicide
- 专利权人:
- BASF AG
- 发明人:
- 申请号：
- DE20031007751
- 公开号：
- DE10307751(A1)
- 申请日:
- 2003.02.14
- 申请国别(地区):
- 德国
- 年份:
- 2004
- 代理人:
- 摘要：
- Monoclinic boscalide (2-chloro-N-(4'-chloro-2-biphenylyl)-nicotinamide) crystal modification (modification II) with a m. pt. of 147-148 degrees C, is new. An Independent claim is also included for a preparation of modification II.
- 来源网站：
- 中国工程科技知识中心
